Fluctuation of Endogenous Cytokinin Contents in Rice during Its Life Cycle—Quantification of Cytokinins by Selected Ion Monitoring Using Deuterium-labelled Internal Standards
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- TAKAGI Makiko
- Department of Agricultural Chemistry, The University of Tokyo Present address: Department of Food Science, Shizuoka Eiwa College
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- YOKOTA Takao
- Department of Agricultural Chemistry, The University of Tokyo
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- MUROFUSHI Noboru
- Department of Agricultural Chemistry, The University of Tokyo
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- OTA Yasuo
- National Institute of Agrobiological Resources
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- TAKAHASHI Nobutaka
- Department of Agricultural Chemistry, The University of Tokyo
書誌事項
- タイトル別名
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- Fluctuation of endogenous cytokinin contents in rice during its life cycle. Quantification of cytokinins by selected ion monitoring using deuterium-labelled internal standards.
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説明
The change in the levels of endogenous cytokinins in the shoot and grain of rice (Oryza sativa L. japonica cultivar Nihonbare) during its growth and development was followed by selected ion monitoring using deuterium-labelled internal standards. Five cytokinins, zeatin (Z), cis-Z, ribosylzeatin (RZ), cis-RZ and 6-(3-metliyl-but-2-enylamino)purine riboside were detected in the shoot, root and ear of rice. The maximum contents of RZ and Z in the shoot and root were found at the maximum tillering stage. In the ear, the levels of Z and RZ changed markedly. It is therefore suspected that RZ and Z play some roles in the tillering and seed growth in rice.
収録刊行物
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- Agricultural and Biological Chemistry
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Agricultural and Biological Chemistry 49 (11), 3271-3277, 1985
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390001206466803712
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- NII論文ID
- 130000026587
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- COI
- 1:CAS:528:DyaL28XkvVyjtQ%3D%3D
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- ISSN
- 18811280
- 00021369
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可